Generating a biomedical knowledge graph question answering dataset

The biomedical domain is a complex network of interconnected knowledge, encompassing genetics, diseases, drugs, and biological processes. While knowledge graphs (KGs) excel at organizing and linking this information, their complexity often makes them difficult for users to query. Ideally, users should be able to ask questions in natural language and receive precise answers directly from the KG, without needing specialized query expertise. However, enabling deep learning-based systems to query KGs using natural language remains a major challenge. Existing biomedical knowledge graph question answering (BioKGQA) datasets are small and limited in scope, typically containing only a few hundred question answering (QA) pairs.